Step 2: Step by Step Video Tutorials

Download all the source from my GITHUB and follow the Video instructions. In this tutorials I used only one sensor. Do the same procedure for other sensors as well (all the references and the final_frimware are available on github).

I think this might just be the coolest instructable I've ever seen, and not even because my grandfather could probably use one; I just think this could be a game changer out in the field after a large-scale incident. Imagine if you could have a few trained medics and first responders supervising a group of laymen volunteers like construction foremen. It doesn't matter if the volunteers have no idea what systolic blood pressure is or even how to properly apply a bandage; all they need to be able to do is stick the probes in the right spots and hit the send button on their phone so the pros can swing by to do their part if necessary. Not only do you get more done when you've got 50 people taking vitals instead of 5, but you're taking a huge load off the people who should be running IVs and doing triage because nobody else knows how. Probably better for the little guys too if they're kept busy in a safe zone and given a sense of purpose, instead of being left to wander around a disaster area :)

I am unable to share the Mobile apps source code (source code contains my own user credentials and Its only connected with my IoT Cloud Account), APK file not works if my device is not running. I will share the Arduino source on my git repository as soon as possible. keep eyes on it.